Range from the cheapest installation of a burglar alarm £200 (SE Electrical Services based in SY22) to the dearest installation of a burglar alarm £218 (John Lowe Electrical Ltd based in SY15).
Comparing fire & security specialists estimates for fitting a burglar alarm gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to install a downstairs toilet in SY21 by posting a job with HaMuch and we will send it to fire & security specialists in SY21.